ETHICAL ISSUES IN RESEARCH 2
Ethical Issues in Research
With obesity on the rise in the United States, and the prevalence of outpatient
arthroscopic rotator cuff repairs, the following question needs to be answered: “
...
ETHICAL ISSUES IN RESEARCH 2
Ethical Issues in Research
With obesity on the rise in the United States, and the prevalence of outpatient
arthroscopic rotator cuff repairs, the following question needs to be answered: “how does obesity
affect the surgical outcomes of outpatient arthroscopic rotator cuff repair patients versus nonobese patients?” In order to answer this question, a research study needs to be conducted. The
research study must follow the seven main principles of research ethics and be independently
reviewed for validity. Below is a review of how this study follows the seven main principles of
research ethics.
Research Ethics Guidance
Ethics are rules and principles that guide decisions and conduct as they relate to right,
wrong and what ought to be. Historically, some research studies were unethical; treating patients
poorly, withholding treatment, and not informing patients of effects of medications and
procedures. Because of this, codes of ethics in research have been established to help guide
researchers and provide test subjects with informed consent. According to NIH (n.d.), “using
these sources of guidance and others, seven main principles have been described as guiding the
conduct of ethical research: social and clinical value; scientific validity, fair subject selection;
favorable risk-benefit ratio; independent review; informed consent; respect for potential and
enrolled subjects” (Patient Recruitment, para 3). These seven main principles are important for
conducting ethical research studies.
Social and Clinical Value
Obese patients have multiple comorbidities. According to the CDC (n.d.), “people who
are obese, compared to those with a normal or healthy weight, are at increased risk for many
serious diseases and health conditions” (The Health Effects of Overweight and Obesity, para 1).
These comorbidities put patients at a higher risk when having surgical procedures and the
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ETHICAL ISSUES IN RESEARCH 3
healing/recovery process. By studying the difference in outcomes for obese arthroscopic rotator
cuff repair patients and non-obese patients, perioperative nurses gain knowledge about their
patients. Knowing these outcomes helps perioperative nurses to educate patients about the risks
of being obese and having outpatient arthroscopic rotator cuff repair. By educating patients
about the effects of obesity on their recovery after arthroscopic rotator cuff repair, patients have
the ability to affect changes in their own lives to help them lose weight and improve their health,
thus improving their surgical outcomes.
Scientific Validity
Obesity is proven to lead to major health issues such as hypertension, coronary artery
disease, type two diabetes, cerebrovascular disease, and others. According to Namdari, Baldwin,
Glaser, and Green (2010), “despite this, obesity as a risk factor for orthopaedic surgery is less
commonly evaluated, and the findings have been variable” (p. 1250-1251). The question “how
does obesity affect the surgical outcomes of outpatient arthroscopic rotator cuff repair patients
versus non-obese patients?” needs to be assessed.
Ambulatory surgery center A (ASC A) is where the surgeries are performed by three
different orthopedic surgeons. The patients’ baseline data is collected and compared; this
includes preoperative clinical data regarding existing comorbidities, past medical history, and
past surgical histories, as well as a Disabilities of the Arm, Shoulder, and Hand (DASH)
scorecard, a Simple Shoulder Test (SST) questionnaire. The patients’ recoveries/outcomes are
followed for six months post-procedure using the DASH scorecard, a SST questionnaire, and
review of postoperative physical assessments of the patients by their respective surgeons at the
six weeks, three months, and six months postoperative visits.
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ETHICAL ISSUES IN RESEARCH 4
Patients are placed into obese and non-obese (control group) categories based on
definitions provided by the National Institutes for Health (NIH) and their baseline clinical data is
compared. According to NIH (n.d.), “to diagnose overweight and obesity, doctors measure BMI
using calculations that depend on whether you are a child or an adult. A healthy weight for
adults is usually when your BMI is 18.5 to less than 25” (Overweight and Obesity, Diagnosis,
para 2). Obesity is diagnosed with a BMI of 30 or greater.
Fair Subject Selection and Informed Consent
The subjects selected for the study are all patients having arthroscopic repair of a primary
full-thickness rotator cuff tear. These patients are between the ages of 18 and 80, having
outpatient surgery at ASC A between October 1, 2017 and March 31, 2018. The patients are
assigned a study identification number, and are only identified by this number and their age so
that none of their personal identification data is disclosed during the study.
Patients are given all information regarding the study, and are volunteering for the study
without coercion. According to NIH (n.d.), “this is done through a process of informed consent
in which individuals (1) are accurately informed of the purpose, methods, risks, benefits, and
alternatives to the research, (2) understand this information and how it relates to their own
clinical situation or interests, and (3) make a voluntary decision about whether to participate”
(Patient Recruitment, para 9).
Favorable Risk-Benefits Ratio
The risk-benefit ratio is favorable for the patients in this study as they are already
scheduled to have arthroscopic rotator cuff repair surgery and follow-up. Patient will only need
to complete a DASH scorecard and SST question
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